CALVIÑO-CANCELA, M. Time-activity budgets and behaviour of the Amazilia hummingbird, Amazilia amazilia (Apodiformes: Trochilidae) in an urban environment. Revista de Biología Tropical, [S. l.], v. 54, n. 3, p. 873–878, 2006. DOI: 10.15517/rbt.v54i3.13684. Disponível em: https://www.revistas.ucr.ac.cr/index.php/rbt/article/view/13684. Acesso em: 18 may. 2024.